Double-head casing
The double-head casing with left-hand 2 or 3-start thread distributed by PROMAFORSOVEMA is designed for advance drilling operations with high torque transmission. The left-hand thread prevents accidental unscrewing during drilling. Suited to deep foundations, anchoring, directional drilling and unstable ground. Available in stock at our branches.
Double-head casing technical specifications
| Diameter (mm) | Length (mm) | Wall thickness | Int. Ø | Weight (Kg) |
|---|---|---|---|---|
| Ø 133 | 1500 / 2000 | 8.8 | 113 | 41 / 54 |
| Ø 139.7 | 1500 / 2000 | 8.8 | 120 | 44 / 60 |
| Ø 152.4 | 1500 / 2000 | 8.8 | 132 | 47 / 63 |
| Ø 168.3 | 1500 / 2000 | 8.8 | 147 | 53 / 72 |
Need double-head casing for your project?
Contact one of our 4 branches throughout France for a quote, to check availability or for technical advice on selecting the diameter and length suited to your drilling.
